Tissue Culture Bacteria-proof Waterproof Protective Vent e-ptfe Sticker Vent
PHYSICAL PROPERTIES |
REFERED TEST STANDARD |
UNIT |
TYPICAL DATA |
Membrane Color |
/ |
/ |
White |
Membrane Construction |
/ |
/ |
PTFE / PO non-woven |
Membrane Surface Property |
/ |
/ |
Oleophobic/Hydrophobic |
Thickness |
ISO 534 | mm | 0.1±0.05 |
Interlayer Bonding Strength (90 degree peel) |
Internal Method |
N/inch |
>2 |
Min Air Flow Rate |
ASTM D737 |
ml/min/cm²@ 7Kpa | >3300 |
Typical Air Flow Rate |
ASTM D737 |
ml/min/cm²@ 7Kpa | 5000 |
Water Entry Pressure |
ASTM D751 |
KPa for 30 sec | >20 |
IP Rating |
IEC 60529 | / | IP67/IP68 |
Moisture Permeability |
ASTM E96 | g/m2/24h | >5000 |
Oleophobic Grade |
AATCC 118 | Grade | ≥7 |
Operation Temperature |
IEC 60068-2- 14 | ℃ | -40℃ ~ 100℃ |
ROHS |
IEC 62321 | / | Meet ROHS Requirements |
PFOA & PFOS |
US EPA 3550C & US EPA 8321B | / | PFOA & PFOS Free |
Membrane protective breathable film:
Bonded vents are laminated with membrane and double-sided tape. Adhesive vents are sold in rolls or sheets. Packaging can also be customized according to customer requirements. Bonded vents are thin, lightweight, and easy to design and install. Bonded vents are the ideal solution for small spaces, thin-walled enclosures and applications requiring automated installation. We can select membrane types, shapes and sizes based on the customer's IP rating, ventilation or cooling requirements. We can also help choose the right adhesive for different contact surfaces. DCCK can provide more than 50 standard sizes, and the size and shape can also be customized.
This series of membranes could be used in Automotive Lamps, Automotive Sensitive Electronics, Outdoor Lighting, Outdoor Electronic Devices, Household Electrical and Electronics etc.
The membrane can balance inside/outside pressure differentials of sealed enclosures while blocking contaminants, which could increase components’ reliability and extend their service life.
Shelf life is five years from the date of receipt for this product as long as this product is stored in its original packaging in an environment below 80°F (27°C) and 60% RH.
All data above are typical data for the membrane raw material, for reference only, and should not be used as special data for outgoing quality control.
All technical information and advice given here is based on Mianjun’s previous experiences and test results. Mianjun gives this information to the best of its knowledge, but assumes no legal responsibility. Customers are asked to check the suitability and usability in the specific application, since the performance of the product can only be judged when all necessary operating data are available.